Adjustable roller for boats – code: O0809003 – Trem

Adjustable roller for boats Trem – code O0809003

The adjustable roller for boats Trem code O0809003 is a component designed for the field trolleys and hauling, useful when a support/guide point with adjustment possibility during installation is needed. It is a typical solution for those who manage handling and storage, where the correct alignment of contact points is important to work in an orderly and repeatable way.

Product features and details

Item identification

• Brand / supplier: Trem (TR.EM S.R.L – Trecciatura Emiliana)
• Supplier product code: O0809003
• SKU: TREM00000268
• Category: Engines and spare parts > Trolleys and launching

Available dimensional data

• Hole Ø: 14 mm
• Dimensions: 125
• Weight: 0.350 kg
• Package: 1 / PCS

Adjustable roller: what it means in practice

The wording “adjustable” indicates a component designed to be positioned and adapted during assembly, so as to support different configurations of the launching system or trolley. In nautical contexts, this helps manage variations in trim, support geometries, and centering needs, without resorting to improvised solutions.

Typical applications (trolleys and launching)

The adjustable roller is normally used as a support or guide element in systems dedicated to boat handling. In particular, it can be considered in:

• Launching/launch trolleys, as a contact point that helps guide the boat during ascent and descent.
• Centering supports and lateral guide components, when it is necessary to maintain a more controlled path during maneuvers.
• Maintenance and replacement interventions on worn or no longer smooth rollers, restoring the system's functionality.
• Setups and adjustments of trolleys, where the possibility of adjustment facilitates adaptation to the vehicle and existing configuration.

For the correct choice, it is good practice to verify the correspondence of the Ø 14 mm hole with the intended pin/shaft and evaluate the bulk based on the “size 125” reported in the documentation or in comparison with the component to be replaced.

Usage and purchase notes

Recommended checks before ordering

• Code check: compare the code O0809003 with the requested spare part or with the trolley's parts list.
• Hole compatibility: check that the Ø 14 mm hole be consistent with existing pin/shaft.
• Dimensional comparison: check the match with the measurement “125” reported, referring to the removed component or the available technical documentation.
• Quantity: the package is 1 / PCS; assess the number of rollers needed based on the trolley's support points.

General assembly instructions (without replacing the technical documentation)

It is recommended to proceed according to workshop practices and the trolley documentation. In general:

• check the condition of the pin/shaft and any wear before installing the new roller;
• ensure the roller is correctly positioned and that the adjustment allows for uniform contact;
• check that there are no interferences with other trolley components during movement.

Note on similar codes

Within the same family, there may be close codes (for example O0809002 and O0809003). To avoid errors, it is recommended to rely on the exact code and the available dimensional data (in particular Ø 14 mm hole and “size 125”).

Quick summary

• Product: adjustable roller for boats
• Code: O0809003 (Trem)
• Hole Ø: 14 mm
• Dimensions: 125
• Weight: 0.350 kg
• Package: 1 / PCS

FAQ – Frequently Asked Questions

What is the code of the adjustable Trem roller in this datasheet?

The supplier product code is O0809003 (SKU: TREM00000268).

What is the diameter of the roller hole?

The hole is Ø 14 mm.

What dimensions are indicated for this roller?

In the available data, the entry “Dimensions: 125” is reported. No further dimensional details are specified in this datasheet.

What is the weight of the roller?

The indicated weight is 0.350 kg.

In what packaging is the product supplied?

The product is supplied in packaging of 1 piece (1 / PCS).